1. Reaction rate data of an enzyme, E, and a substrate, S, with increasing inhibitor concentrations are listed in the table below (Cs and C₁ represents the concentrations of the substrate and the inhibitor, respectively). Reaction Rates (μmol.Li¹.s¹) [CS] (mmol/L) [CI]=0 [CI]=0.25 [CI]=0.50 mmol/L mmol/L mmol/L 0.10 0.79 0.57 0.45 0.15 1.11 0.84 0.66 0.20 1.45 1.06 0.86 0.30 2.00 1.52 1.22 (a) Calculate Vmax (mmol.m³.s-¹). (b) Calculate Kм (g.mol.m³). (c) Describe the type of this inhibition.
1. Reaction rate data of an enzyme, E, and a substrate, S, with increasing inhibitor concentrations are listed in the table below (Cs and C₁ represents the concentrations of the substrate and the inhibitor, respectively). Reaction Rates (μmol.Li¹.s¹) [CS] (mmol/L) [CI]=0 [CI]=0.25 [CI]=0.50 mmol/L mmol/L mmol/L 0.10 0.79 0.57 0.45 0.15 1.11 0.84 0.66 0.20 1.45 1.06 0.86 0.30 2.00 1.52 1.22 (a) Calculate Vmax (mmol.m³.s-¹). (b) Calculate Kм (g.mol.m³). (c) Describe the type of this inhibition.
Chapter30: Kinetic Methods Of Analysis
Section: Chapter Questions
Problem 30.15QAP
Related questions
Question
![1. Reaction rate data of an enzyme, E, and a substrate, S, with increasing inhibitor concentrations are
listed in the table below (Cs and C₁ represents the concentrations of the substrate and the inhibitor,
respectively).
Reaction Rates (μmol.Li¹.s¹)
[CS]
(mmol/L)
[CI]=0
[CI]=0.25
[CI]=0.50
mmol/L
mmol/L
mmol/L
0.10
0.79
0.57
0.45
0.15
1.11
0.84
0.66
0.20
1.45
1.06
0.86
0.30
2.00
1.52
1.22
(a) Calculate Vmax (mmol.m³.s-¹).
(b) Calculate Kм (g.mol.m³).
(c) Describe the type of this inhibition.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2004c184-5c41-4d43-934d-66d13572d782%2F01962d47-7a83-43e8-974b-564d293acae6%2F61urtpo_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1. Reaction rate data of an enzyme, E, and a substrate, S, with increasing inhibitor concentrations are
listed in the table below (Cs and C₁ represents the concentrations of the substrate and the inhibitor,
respectively).
Reaction Rates (μmol.Li¹.s¹)
[CS]
(mmol/L)
[CI]=0
[CI]=0.25
[CI]=0.50
mmol/L
mmol/L
mmol/L
0.10
0.79
0.57
0.45
0.15
1.11
0.84
0.66
0.20
1.45
1.06
0.86
0.30
2.00
1.52
1.22
(a) Calculate Vmax (mmol.m³.s-¹).
(b) Calculate Kм (g.mol.m³).
(c) Describe the type of this inhibition.
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